Hydrostar In-Duct Muffin Fan 4" 80cfm Axial Computer Style Fan 16231
These fans are as basic as they get, which of course is why they are so inexpensive. They come without any wires - they're more like 'hobby' fans that are super handy, as long as YOU (or someone you know) are handy. As far as we can tell, they need to have a power cord clipped or soldered onto them in order to provide them with power - of course we recommend that any electrical work be done by a properly licensed professional - keep things safe and low-stress!
Stock # 16231